Company Filing History:
Years Active: 1995
Title: The Innovative Contributions of Andrew A. Walston
Introduction: Andrew A. Walston, a prominent inventor based in Los Angeles, CA, has made significant strides in the field of radar technology and optoelectronics. With two patents to his name, Walston's work focuses on enhancing the functionality of phased array radar systems through innovative methods and apparatuses.
Latest Patents: Walston's latest patents showcase his ingenuity and technical expertise. One of his notable inventions is the "Frequency Translation of True Time Delay Signals." This apparatus and method enable frequency translation within phased array radar systems by using true time delayed local oscillator signals mixed with beamsteering signals. This process allows higher frequency transmit and receive signals to work efficiently with lower frequency true time delay devices.
Another impressive invention is the "Optoelectronic Multibit Beamsteering Switching Apparatus." This optoelectronic switching apparatus utilizes interconnected optoelectronic devices, including lasers and photodiode switches, paired with a passive optical network. The invention facilitates the multibit true-time-delay beamsteering required for phased array antennas, providing greater flexibility in signal routing while minimizing insertion loss with a greater number of delay paths.
Career Highlights: Andrew A. Walston plays a crucial role at Hughes Aircraft Company, where he applies his skills in radar and optoelectronics. His contributions to the company have helped advance technologies that are critical to modern warfare and telecommunications.
Collaborations: Throughout his career, Walston has collaborated with notable coworkers, including Irwin L. Newberg and Gregory L. Tangonan. These collaborations have supported the development of groundbreaking inventions that enhance the capabilities of phased array systems and optoelectronic devices.
Conclusion: Andrew A. Walston stands out as a key inventor in the realm of radar technology and optoelectronics. His innovative patents have not only advanced his career but have also contributed significantly to the capabilities of modern radar systems. As technology continues to evolve, Walston's work will undoubtedly inspire future innovations in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.